3. A parabolic cable supports a girder having a weight of 12 KN/m.a) Determine the tension of the cable at C.b) Find the maximum tensile force of the cable.c) Compute the slope of the cable at B.40m12 mB20 m8m 5. The cable carrying the 40 kN loads at B and C is held in position shown by ahorizontal force P= 60 kN applied at A. Neglect the weight of the cable.a) Determine the force in segment CD.b) Calculate the force in segment Bc.c) Determine the value of "h".6mP= G0KNBomA

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3. A parabolic cable supports a girder having a weight of 12 KN/m. a) Determine the tension of the cable at C. b) Find the maximum tensile force of the cable. c) Compute the slope of the cable at B. 40m 12 m B 20 m 8m

3. A parabolic cable supports a girder having a weight of 12 KN/m. a) Determine the tension of the cable at C. b) Find the maximum tensile force of the cable. c) Compute the slope of the cable at B. 40m 12 m B 20 m 8m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.

Question

3. A parabolic cable supports a girder having a weight of 12 KN/m.
a) Determine the tension of the cable at C.
b) Find the maximum tensile force of the cable.
c) Compute the slope of the cable at B.
40m
12 m
B
20 m
8m

5. The cable carrying the 40 kN loads at B and C is held in position shown by a
horizontal force P= 60 kN applied at A. Neglect the weight of the cable.
a) Determine the force in segment CD.
b) Calculate the force in segment Bc.
c) Determine the value of "h".
6m
P= G0KN
B
om
A

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